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-rw-r--r--arch/powerpc/oprofile/common.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/arch/powerpc/oprofile/common.c b/arch/powerpc/oprofile/common.c
index 63bbef3b63f1..b6d82390b6a6 100644
--- a/arch/powerpc/oprofile/common.c
+++ b/arch/powerpc/oprofile/common.c
@@ -69,7 +69,10 @@ static void op_powerpc_cpu_start(void *dummy)
static int op_powerpc_start(void)
{
- on_each_cpu(op_powerpc_cpu_start, NULL, 0, 1);
+ if (model->global_start)
+ model->global_start(ctr);
+ if (model->start)
+ on_each_cpu(op_powerpc_cpu_start, NULL, 0, 1);
return 0;
}
@@ -80,7 +83,10 @@ static inline void op_powerpc_cpu_stop(void *dummy)
static void op_powerpc_stop(void)
{
- on_each_cpu(op_powerpc_cpu_stop, NULL, 0, 1);
+ if (model->stop)
+ on_each_cpu(op_powerpc_cpu_stop, NULL, 0, 1);
+ if (model->global_stop)
+ model->global_stop();
}
static int op_powerpc_create_files(struct super_block *sb, struct dentry *root)
@@ -141,6 +147,11 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
switch (cur_cpu_spec->oprofile_type) {
#ifdef CONFIG_PPC64
+#ifdef CONFIG_PPC_CELL_NATIVE
+ case PPC_OPROFILE_CELL:
+ model = &op_model_cell;
+ break;
+#endif
case PPC_OPROFILE_RS64:
model = &op_model_rs64;
break;